OAKLAND, Calif. -- Carl Pavano's season, and maybe his Minnesota Twins career, is over. And he's frustrated. An MRI and examination by specialist Dr. David Altchek of the pitcher's sore right shoulder, bothering Pavano since spring training, revealed a bruise on his humerus bone that requires rest alone to heal. "It's too bad it took three months diagnose that," Pavano said Tuesday, Aug. 21, from New York. "I could have been resting." From John Shipley at PP